tz_digital_bank/src/main/resources/mappers/StuProblemInfoMapper.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="com.sztzjy.trade.mapper.StuProblemInfoMapper">
  <resultMap id="BaseResultMap" type="com.sztzjy.trade.entity.StuProblemInfo">
    <id column="id" jdbcType="VARCHAR" property="id" />
    <result column="name" jdbcType="VARCHAR" property="name" />
    <result column="keywords" jdbcType="VARCHAR" property="keywords" />
    <result column="question_time" jdbcType="TIMESTAMP" property="questionTime" />
    <result column="user_id" jdbcType="VARCHAR" property="userId" />
    <result column="answer_status" jdbcType="INTEGER" property="answerStatus" />
    <result column="shcool_id" jdbcType="VARCHAR" property="shcoolId" />
  </resultMap>
  <resultMap extends="BaseResultMap" id="ResultMapWithBLOBs" type="com.sztzjy.trade.entity.StuProblemInfo">
    <result column="content" jdbcType="LONGVARCHAR" property="content" />
  </resultMap>
  <sql id="Example_Where_Clause">
    <where>
      <foreach collection="oredCriteria" item="criteria" separator="or">
        <if test="criteria.valid">
          <trim prefix="(" prefixOverrides="and" suffix=")">
            <foreach collection="criteria.criteria" item="criterion">
              <choose>
                <when test="criterion.noValue">
                  and ${criterion.condition}
                </when>
                <when test="criterion.singleValue">
                  and ${criterion.condition} #{criterion.value}
                </when>
                <when test="criterion.betweenValue">
                  and ${criterion.condition} #{criterion.value} and #{criterion.secondValue}
                </when>
                <when test="criterion.listValue">
                  and ${criterion.condition}
                  <foreach close=")" collection="criterion.value" item="listItem" open="(" separator=",">
                    #{listItem}
                  </foreach>
                </when>
              </choose>
            </foreach>
          </trim>
        </if>
      </foreach>
    </where>
  </sql>
  <sql id="Update_By_Example_Where_Clause">
    <where>
      <foreach collection="example.oredCriteria" item="criteria" separator="or">
        <if test="criteria.valid">
          <trim prefix="(" prefixOverrides="and" suffix=")">
            <foreach collection="criteria.criteria" item="criterion">
              <choose>
                <when test="criterion.noValue">
                  and ${criterion.condition}
                </when>
                <when test="criterion.singleValue">
                  and ${criterion.condition} #{criterion.value}
                </when>
                <when test="criterion.betweenValue">
                  and ${criterion.condition} #{criterion.value} and #{criterion.secondValue}
                </when>
                <when test="criterion.listValue">
                  and ${criterion.condition}
                  <foreach close=")" collection="criterion.value" item="listItem" open="(" separator=",">
                    #{listItem}
                  </foreach>
                </when>
              </choose>
            </foreach>
          </trim>
        </if>
      </foreach>
    </where>
  </sql>
  <sql id="Base_Column_List">
    id, name, keywords, question_time, user_id, answer_status, shcool_id
  </sql>
  <sql id="Blob_Column_List">
    content
  </sql>
  <select id="selectByExampleWithBLOBs" parameterType="com.sztzjy.trade.entity.StuProblemInfoExample" resultMap="ResultMapWithBLOBs">
    select
    <if test="distinct">
      distinct
    </if>
    <include refid="Base_Column_List" />
    ,
    <include refid="Blob_Column_List" />
    from stu_problem_info
    <if test="_parameter != null">
      <include refid="Example_Where_Clause" />
    </if>
    <if test="orderByClause != null">
      order by ${orderByClause}
    </if>
  </select>
  <select id="selectByExample" parameterType="com.sztzjy.trade.entity.StuProblemInfoExample" resultMap="BaseResultMap">
    select
    <if test="distinct">
      distinct
    </if>
    <include refid="Base_Column_List" />
    from stu_problem_info
    <if test="_parameter != null">
      <include refid="Example_Where_Clause" />
    </if>
    <if test="orderByClause != null">
      order by ${orderByClause}
    </if>
  </select>
  <select id="selectByPrimaryKey" parameterType="java.lang.String" resultMap="ResultMapWithBLOBs">
    select 
    <include refid="Base_Column_List" />
    ,
    <include refid="Blob_Column_List" />
    from stu_problem_info
    where id = #{id,jdbcType=VARCHAR}
  </select>
  <delete id="deleteByPrimaryKey" parameterType="java.lang.String">
    delete from stu_problem_info
    where id = #{id,jdbcType=VARCHAR}
  </delete>
  <delete id="deleteByExample" parameterType="com.sztzjy.trade.entity.StuProblemInfoExample">
    delete from stu_problem_info
    <if test="_parameter != null">
      <include refid="Example_Where_Clause" />
    </if>
  </delete>
  <insert id="insert" parameterType="com.sztzjy.trade.entity.StuProblemInfo">
    insert into stu_problem_info (id, name, keywords, 
      question_time, user_id, answer_status, 
      shcool_id, content)
    values (#{id,jdbcType=VARCHAR}, #{name,jdbcType=VARCHAR}, #{keywords,jdbcType=VARCHAR}, 
      #{questionTime,jdbcType=TIMESTAMP}, #{userId,jdbcType=VARCHAR}, #{answerStatus,jdbcType=INTEGER}, 
      #{shcoolId,jdbcType=VARCHAR}, #{content,jdbcType=LONGVARCHAR})
  </insert>
  <insert id="insertSelective" parameterType="com.sztzjy.trade.entity.StuProblemInfo">
    insert into stu_problem_info
    <trim prefix="(" suffix=")" suffixOverrides=",">
      <if test="id != null">
        id,
      </if>
      <if test="name != null">
        name,
      </if>
      <if test="keywords != null">
        keywords,
      </if>
      <if test="questionTime != null">
        question_time,
      </if>
      <if test="userId != null">
        user_id,
      </if>
      <if test="answerStatus != null">
        answer_status,
      </if>
      <if test="shcoolId != null">
        shcool_id,
      </if>
      <if test="content != null">
        content,
      </if>
    </trim>
    <trim prefix="values (" suffix=")" suffixOverrides=",">
      <if test="id != null">
        #{id,jdbcType=VARCHAR},
      </if>
      <if test="name != null">
        #{name,jdbcType=VARCHAR},
      </if>
      <if test="keywords != null">
        #{keywords,jdbcType=VARCHAR},
      </if>
      <if test="questionTime != null">
        #{questionTime,jdbcType=TIMESTAMP},
      </if>
      <if test="userId != null">
        #{userId,jdbcType=VARCHAR},
      </if>
      <if test="answerStatus != null">
        #{answerStatus,jdbcType=INTEGER},
      </if>
      <if test="shcoolId != null">
        #{shcoolId,jdbcType=VARCHAR},
      </if>
      <if test="content != null">
        #{content,jdbcType=LONGVARCHAR},
      </if>
    </trim>
  </insert>
  <select id="countByExample" parameterType="com.sztzjy.trade.entity.StuProblemInfoExample" resultType="java.lang.Long">
    select count(*) from stu_problem_info
    <if test="_parameter != null">
      <include refid="Example_Where_Clause" />
    </if>
  </select>
  <update id="updateByExampleSelective" parameterType="map">
    update stu_problem_info
    <set>
      <if test="record.id != null">
        id = #{record.id,jdbcType=VARCHAR},
      </if>
      <if test="record.name != null">
        name = #{record.name,jdbcType=VARCHAR},
      </if>
      <if test="record.keywords != null">
        keywords = #{record.keywords,jdbcType=VARCHAR},
      </if>
      <if test="record.questionTime != null">
        question_time = #{record.questionTime,jdbcType=TIMESTAMP},
      </if>
      <if test="record.userId != null">
        user_id = #{record.userId,jdbcType=VARCHAR},
      </if>
      <if test="record.answerStatus != null">
        answer_status = #{record.answerStatus,jdbcType=INTEGER},
      </if>
      <if test="record.shcoolId != null">
        shcool_id = #{record.shcoolId,jdbcType=VARCHAR},
      </if>
      <if test="record.content != null">
        content = #{record.content,jdbcType=LONGVARCHAR},
      </if>
    </set>
    <if test="_parameter != null">
      <include refid="Update_By_Example_Where_Clause" />
    </if>
  </update>
  <update id="updateByExampleWithBLOBs" parameterType="map">
    update stu_problem_info
    set id = #{record.id,jdbcType=VARCHAR},
      name = #{record.name,jdbcType=VARCHAR},
      keywords = #{record.keywords,jdbcType=VARCHAR},
      question_time = #{record.questionTime,jdbcType=TIMESTAMP},
      user_id = #{record.userId,jdbcType=VARCHAR},
      answer_status = #{record.answerStatus,jdbcType=INTEGER},
      shcool_id = #{record.shcoolId,jdbcType=VARCHAR},
      content = #{record.content,jdbcType=LONGVARCHAR}
    <if test="_parameter != null">
      <include refid="Update_By_Example_Where_Clause" />
    </if>
  </update>
  <update id="updateByExample" parameterType="map">
    update stu_problem_info
    set id = #{record.id,jdbcType=VARCHAR},
      name = #{record.name,jdbcType=VARCHAR},
      keywords = #{record.keywords,jdbcType=VARCHAR},
      question_time = #{record.questionTime,jdbcType=TIMESTAMP},
      user_id = #{record.userId,jdbcType=VARCHAR},
      answer_status = #{record.answerStatus,jdbcType=INTEGER},
      shcool_id = #{record.shcoolId,jdbcType=VARCHAR}
    <if test="_parameter != null">
      <include refid="Update_By_Example_Where_Clause" />
    </if>
  </update>
  <update id="updateByPrimaryKeySelective" parameterType="com.sztzjy.trade.entity.StuProblemInfo">
    update stu_problem_info
    <set>
      <if test="name != null">
        name = #{name,jdbcType=VARCHAR},
      </if>
      <if test="keywords != null">
        keywords = #{keywords,jdbcType=VARCHAR},
      </if>
      <if test="questionTime != null">
        question_time = #{questionTime,jdbcType=TIMESTAMP},
      </if>
      <if test="userId != null">
        user_id = #{userId,jdbcType=VARCHAR},
      </if>
      <if test="answerStatus != null">
        answer_status = #{answerStatus,jdbcType=INTEGER},
      </if>
      <if test="shcoolId != null">
        shcool_id = #{shcoolId,jdbcType=VARCHAR},
      </if>
      <if test="content != null">
        content = #{content,jdbcType=LONGVARCHAR},
      </if>
    </set>
    where id = #{id,jdbcType=VARCHAR}
  </update>
  <update id="updateByPrimaryKeyWithBLOBs" parameterType="com.sztzjy.trade.entity.StuProblemInfo">
    update stu_problem_info
    set name = #{name,jdbcType=VARCHAR},
      keywords = #{keywords,jdbcType=VARCHAR},
      question_time = #{questionTime,jdbcType=TIMESTAMP},
      user_id = #{userId,jdbcType=VARCHAR},
      answer_status = #{answerStatus,jdbcType=INTEGER},
      shcool_id = #{shcoolId,jdbcType=VARCHAR},
      content = #{content,jdbcType=LONGVARCHAR}
    where id = #{id,jdbcType=VARCHAR}
  </update>
  <update id="updateByPrimaryKey" parameterType="com.sztzjy.trade.entity.StuProblemInfo">
    update stu_problem_info
    set name = #{name,jdbcType=VARCHAR},
      keywords = #{keywords,jdbcType=VARCHAR},
      question_time = #{questionTime,jdbcType=TIMESTAMP},
      user_id = #{userId,jdbcType=VARCHAR},
      answer_status = #{answerStatus,jdbcType=INTEGER},
      shcool_id = #{shcoolId,jdbcType=VARCHAR}
    where id = #{id,jdbcType=VARCHAR}
  </update>
</mapper>